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Xiahe Technology Secures Patent for 'An Organic Electroluminescent Material and Its Device'
1 week ago /
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Author：小编
Data sourced from Tianyancha reveals that Beijing Xiahe Technology Co., Ltd. has been granted a patent titled 'An Organic Electroluminescent Material and Its Device.' The patent comes with the authorization announcement number CN115490676B. The official announcement of this authorization was made on October 17, 2025, while the initial application for the patent was filed on June 18, 2021.
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